Circuit Protection Devices

Bourns manufactures and supplies a wide range of circuit protection technologies, including fuses, PTC thermistors, varistors, GDTs, resettable thermal cut-offs, surge protection devices, hybrid protectors, discrete semiconductor solutions, and more. Reliable surge protection is a critical design consideration to help ensure operational reliability of consumer electronics, industrial/communication equipment, automotive, battery charging, energy storage infrastructure, and renewable energy harvesting ecosystems.

All Results (8,016)

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 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 2700 V
Datasheet
305In Stock
Min.: 1
Mult.: 1

Bourns Thermal Cut-offs TCO, High Current, Axial Lead, 82C, Self Hold AEC-Q200
Datasheet
2,844In Stock
Min.: 1
Mult.: 1

Bourns Thermal Cut-offs TCO, High Current, SMD, 55C, non Self Hold AEC-Q200
Datasheet
3,742In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Bourns Thermal Cut-offs TCO, High Current, SMD, 55C, Self Hold AEC-Q200
Datasheet
3,194In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 200V
Datasheet
1,935In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 400V
Datasheet
923In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1100 V
Datasheet
201In Stock
Min.: 1
Mult.: 1

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 75V 7KA 20% 2-POLE SMD
Datasheet
10,320In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Bourns Varistors IsoMOV 3KA 230Vrms Bulk In-Line
Datasheet
3,186In Stock
Min.: 1
Mult.: 1

Bourns Varistors IsoMOV 5KA 380Vrms Bulk In-Line
Datasheet
4,027In Stock
Min.: 1
Mult.: 1

Bourns Varistors IsoMOV 5KA 510Vrms Bulk In-Line
Datasheet
2,950In Stock
Min.: 1
Mult.: 1

Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.85/15V
Datasheet
8,888In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

Bourns Resettable Fuses - PPTC PTC RESETTABLE 0.12A 240V RADIAL LEADED
Datasheet
8,628In Stock
Min.: 1
Mult.: 1
: 4,000

Bourns Resettable Fuses - PPTC 240V .16A-HD 2A MAX
Datasheet
12,192In Stock
Min.: 1
Mult.: 1
: 4,000

Bourns NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 2.5ohm Y kink bulk
Datasheet
5,473In Stock
Min.: 1
Mult.: 1

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1300 V
Datasheet
399In Stock
Min.: 1
Mult.: 1

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 3300 V
Datasheet
397In Stock
Min.: 1
Mult.: 1

Bourns Thermal Cut-offs TCO, High Current, SMD, 85C, Self Hold AEC-Q200
Datasheet
3,761In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Bourns Varistors 7mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
2,684In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Bourns Varistors 10mm Radial Disc MOV - Kinked Leads, Bulk
Datasheet
1,945In Stock
Min.: 1
Mult.: 1

Bourns Varistors 14mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
5,816In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Bourns Varistors 14mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
4,802In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Bourns Varistors 14mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
5,301In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

Bourns Varistors 20mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
3,138In Stock
Min.: 1
Mult.: 1
: 250

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Miniature 3-Pole Gas Discharge Tube
Datasheet
1,134In Stock
Min.: 1
Mult.: 1